Roofing Average 1200sq Ft

Rolls of felt are 36 wide x 144 long for 15 and 72 long for 30.

Roofing average 1200sq ft.

According to the united states census the average roof is 17 squares or about 1 700 square feet. On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof. Or 15 squares in roofing terms. Of total coverage equals 1 square.

Roofing material is estimated by the square which is equal to 100 square feet. The average roof is 3 000 square feet or around 30 squares. The average roll of 15 pound roofing felt covers about 400 ft 2 or 4 squares while the average roll of 30 pound roofing felt covers about 200 ft 2 or 2 squares. The average size roof is about 1500 square ft.

When calculating roofing costs per square asphalt shingles run from 350 and 500 per square metal or tin roofs costs 600 to 1 200 per square and concrete or clay costs between 1 200 and 1 800 per square. Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive. If this distance measures 4 inches you have a 4 in 12 pitch. The average cost for a new metal roof is 11 000 but most homeowners will pay between 7 858 and 14 412 depending on the size and slope or roof and the materials chosen.

Pitch measurement method 2. Roofing felt is sold by the roll. 8 inches and you have an 8 in 12 pitch.